2610 search results - page 119 / 522 » codes 2007 |
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— This paper deals with throughput oriented Adaptive Modulation and Coding (AMC) techniques combined with cooperative protocols where terminals are constrained by half-duplex as...
145
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
— Most of the existing works on space-time block codes (STBC) assume the channels are quasi-static, i.e., they remain invariant within one block. This assumption is not always tr...
131
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract— The performance of a noncoherent digital delaylock loop (DDLL) with a RAKE scheme for direct-sequence spread-spectrum code division multiple access (DS/SS-CDMA) signals...
150
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
Abstract—We analyze the properties of a class of low complexity timing error detectors for the purpose of timing error tracking in orthogonal space-time block coding receivers. F...
127
click to vote
ICC
2007
IEEE
15 years 10 months ago
2007
IEEE
—In this paper a spatial phase coding (SPC) scheme is investigated for its application in OFDM systems. With SPC the phase relation of the signals between multiple transmit anten...